EP 2990156 B1 20180829 - BRUSH ASSEMBLY OF A CLEANING AND POLISHING DEVICE
Title (en)
BRUSH ASSEMBLY OF A CLEANING AND POLISHING DEVICE
Title (de)
BÜRSTE EINER REINIGUNGS- UND POLIERVORRICHTUNG
Title (fr)
BROSSE D'UN DISPOSITIF DE NETTOYAGE ET DE POLISSAGE
Publication
Application
Priority
- US 9507708 P 20080908
- US 42741309 A 20090421
- EP 09792273 A 20090904
- US 2009056056 W 20090904
Abstract (en)
[origin: US2009221212A1] An improved low pressure low speed concrete polishing apparatus and method of cleaning and polishing a floor is used with a conventional rotary flooring machine. A polishing pad has interchangeable polymer strips that are slideably received within the housing of the pad. The polymer strips have an abrasive material embedded therein which collectively work to polish the floor while cleaning the floor during normal low speed floor cleaning conditions.
IPC 8 full level
B24B 7/18 (2006.01); B24D 13/06 (2006.01); B24D 13/16 (2006.01)
CPC (source: EP US)
A46B 13/008 (2013.01 - EP US); A46B 13/02 (2013.01 - EP US); A46D 1/00 (2013.01 - EP US); A46D 1/0207 (2013.01 - EP US); A46D 1/0238 (2013.01 - EP US); A46D 1/0269 (2013.01 - EP US); B24B 1/00 (2013.01 - EP US); B24B 3/00 (2013.01 - EP US); B24B 7/18 (2013.01 - EP US); B24D 13/06 (2013.01 - EP US); B24D 13/16 (2013.01 - EP US); A46B 2200/3093 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
US 2009221212 A1 20090903; US 8105134 B2 20120131; CN 102216031 A 20111012; CN 102216031 B 20150422; CN 105167400 A 20151223; EP 2342047 A1 20110713; EP 2342047 B1 20160420; EP 2990156 A1 20160302; EP 2990156 B1 20180829; WO 2010028255 A1 20100311
DOCDB simple family (application)
US 42741309 A 20090421; CN 200980142587 A 20090904; CN 201510167325 A 20090904; EP 09792273 A 20090904; EP 15185802 A 20090904; US 2009056056 W 20090904